Secure Communications blog | Author: Jukka Saari

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15 things your boss expects you to know about RFID, NFC and IoT »

Let’s say your organization has decided to adopt broadband and apps for professional use. How are RFID, NFC and IoT related to that? Do you need to consider these technologies? If yes, then how? This blog post gives you an overview.

28 Aug 2020 by Jukka Saari  |  17 min read
Public safety apps, Critical communications, Professional apps

Do you know the secret about Watts in your PMR radio? (Nobody else will tell you) »

Did you believe that higher output power in your PMR radio gets you better radio coverage? If so, think again.

14 Jul 2020 by Jukka Saari  |  7 min read
TETRA radios, PMR radios

Battery life: What to look for in your duty smartphone? »

As a mission-critical user, you do not want your devices to run out of battery in critical situations. But what do you need to know about battery life before bringing smartphones or hybrid devices into professional use? What are the most important smartphone battery requirements? There are five essential things you’ll want to consider.

25 Oct 2019 by Jukka Saari  |  8 min read
Public safety apps, Critical communications, Professional apps

How to use TETRA and smartphones in a hybrid way »

This is the second in a series of blog posts on how to bring smart and hybrid devices into professional use. We cover many topics to help organizations move from traditional radio communication to a system that adds complementary broadband data. Today’s question is: How to use TETRA and smartphones in a hybrid way, or in other words: How does TETRA fit with smartphones?

9 Jul 2019 by Jukka Saari  |  9 min read
Critical communications, TETRA radios, TETRA future

7 ways to make the most of a single key press on the radio »

You depend on your TETRA radio every day. It must be easy to use. Yet today’s radios are super-powerful tools with many features and options. A logical menu structure makes it intuitive to navigate to and select any of the radio’s capabilities. However, to activate your most commonly used functions, what could be quicker and easier than a single key press? Here are seven useful (and...

13 Dec 2018 by Jukka Saari  |  7 min read
TETRA radios

How to solve TETRA radio buyers' top 5 problems »

What is your biggest challenge when buying TETRA radios? That's the question we put to our readers. People like you. Hundreds responded. Their answers are revealing. It seems there are five top issues radio buyers face, from getting best value for money to ensuring total security. This post reveals how to solve these top five challenges.

1 Oct 2018 by Jukka Saari  |  12 min read
Critical communications, TETRA radios

7 reasons why you don't need a more powerful radio »

A patchy radio connection and black spots are definitely to be avoided when professionals need a radio for their jobs. To avoid such issues, you might think it reasonable to specify a radio with more output power. It’s a logical, gut reaction - but not really helpful! Why? Here are 7 reasons why a higher-power radio is not the best answer when you want more coverage and better communication.

23 Jan 2018 by Jukka Saari  |  4 min read
TETRA radios, PMR radios

The best way to boost Direct Mode range may surprise you »

It seems obvious, doesn’t it? The more output power a PMR radio has, the further it will reach in Direct Mode? But not so, think again. In fact, more radio power will not give you a much better range in Direct Mode (DMO). Read on to learn why – and to discover the best way to achieve the best Direct Mode range.

9 Oct 2017 by Jukka Saari  |  4 min read
TETRA radios, PMR radios

How to avoid 5 communication challenges thanks to your radio »

Do you find your radios difficult to use? Ever have the signal drop out, cutting you off from dispatchers? Read on to discover how PMR radios can meet these challenges as well as others that users and the network may face.

3 Feb 2017 by Jukka Saari  |  5 min read
Critical communications, TETRA radios, PMR radios